The biggest single-day mobilization of resistance since President Donald Trump returned to office is expected Saturday, June 14, with "No Kings" protests in cities across the U.S.

The parade was the spectacle event Trump had long wanted. It also helped sparked the largest mass opposition to him since his inauguration 145 days earlier.

Meanwhile, "No Kings" protests were scheduled in all 50 states to counter Trump's celebration, in cities like New York, Los Angeles, Philadelphia and Boise.

Thousands filled downtown streets Saturday as part of coordinated demonstrations targeting what speakers called the president's authoritarian tendencies.

No Kings” organizers described the events as a “nationwide day of defiance” against President Donald Trump and authoritarianism.

Protesters across the North Bay have started taking to the streets as part of a nationwide wave of rallies Saturday opposing President Donald Trump and what they call a rising threat of authoritarianism.

The largest military parade in Washington in decades unfolded Saturday alongside hundreds of protests against it, and its chief organizer

Opponents of President Donald Trump’s policies rally Saturday, June 14 at Dallas City Hall, in Fort Worth, Frisco, Arlington, Denton, Carrollton, Flower

No Kings is a nationwide protest organized in response to President Trump and his immigration policies. Here are live updates from Florida's rallies.

The parade, honoring the Army’s long-planned 250th anniversary celebration and coinciding with Trump’s 79th birthday, is set to step off from the Lincoln Memorial under the threat of stormy weather in Washington and protests around the country tied to a turbulent week of immigration enforcement that has involved military deployment in Los Angeles.

Tens of thousands of Americans joined "No Kings" protests across the United States against the Trump administration.